6348641548 has 24 divisors (see below), whose sum is σ = 11281948272. Its totient is φ = 3125278464.

The previous prime is 6348641527. The next prime is 6348641581. The reversal of 6348641548 is 8451468436.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 610440 + ... + 620752.

It is an arithmetic number, because the mean of its divisors is an integer number (470081178).

Almost surely, 2^6348641548 is an apocalyptic number.

It is an amenable number.

6348641548 is a deficient number, since it is larger than the sum of its proper divisors (4933306724).

6348641548 is a wasteful number, since it uses less digits than its factorization.

6348641548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12681 (or 12679 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 49.

The square root of 6348641548 is about 79678.3631106965. The cubic root of 6348641548 is about 1851.6558389535.

The spelling of 6348641548 in words is "six billion, three hundred forty-eight million, six hundred forty-one thousand, five hundred forty-eight".